Kwikset 408CNL Carson Lever Pr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$46.70
$29.45
Kwikset 408CNL Carson Lever Privacy Door Lock, Light Commercial, Grade 2, Reversible, RCAL Latch & RCS 3031 Strike

Kwikset 408CNL Carson Lever Privacy Door Lock, Light Commercial, Grade 2, Reversible, RCAL Latch & RCS 3031 Strike

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Model: 408CNL-26D
From the Carson Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$46.70
$29.45
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Kwikset 408CNL Carson Lever Privacy Door Lock – Light Commercial, Grade 2, Reversible, RCAL Latch & RCS 3031 Strike

The Kwikset KWI-408CNL Carson Lever Privacy Door Lock delivers durability, safety, and a clean, professional look for light commercial and residential applications. Designed with the functional Carson lever, this privacy lock is ideal for restrooms, offices, and interior rooms where privacy is required.

Built with ANSI/BHMA Grade 2 certification, it offers enhanced strength and reliability to handle frequent use. The privacy locking function allows locking from the inside while providing an emergency unlocking feature from the outside for safety. Its reversible lever fits both left- and right-handed doors, and the RCAL latch with RCS 3031 round corner strike ensures a secure, professional installation.

Key Features:

  • Function: Privacy lever – perfect for restrooms, bedrooms, and offices

  • Design: Carson lever with durable, light commercial construction

  • Certification: ANSI/BHMA Grade 2 for superior strength and longevity

  • Safety: Interior locking with emergency outside access

  • Versatility: Reversible for left- or right-hand doors

  • Hardware Included: RCAL latch & RCS 3031 round corner strike

  • Easy Installation: Fits standard door preps for quick upgrades

Whether you’re outfitting a commercial space or upgrading home hardware, the Kwikset KWI-408CNL Carson Lever Privacy Door Lock provides security, style, and dependable performance in one package.

RESOURCES & DOWNLOADS

408CNL Carson Lever Set Door Installation Guide

Manufacturer Resources

Product Specs

Collection:
Carson
Keyed Function:
Non-Keyed
Product Group:
Mechanical Locks
Product Subgroup:
Leversets
Subcategory:
Levers
Commercial/Residential:
Residential
Product Attribute:
Cylindrical Locks
Product Type:
Leversets
Product Details:
Pushbutton Lever
Product Style:
Traditional
Product Category:
Mechanical Locks
Department:
Door Hardware

Kwikset 408CNL-26D – Frequently Asked Questions

1) Is the Kwikset 408CNL Carson lever a privacy lock, and how does it unlock in an emergency?
Privacy function, non-keyed. The Carson lever locks from the inside with a pushbutton, and there's an emergency release on the outside so a restroom or bedroom door can be opened from the corridor side without a key. That's the setup you want for restrooms, offices and interior rooms. If you need the door to latch but never lock, order a passage lever instead, like the Falcon B101 in Grade 2 or the Arrow GL01.
2) Is the Kwikset 408CNL lever handed, or does it work on both left and right hand doors?
One part covers both hands. The Carson lever is reversible, so the same lock goes on a left-hand or right-hand door without ordering a handed version. For a property manager buying several at once, that means no counting swings before you order.
3) Does the Kwikset 408CNL privacy lever come with a latch and strike, or do I order those separately?
Both are in the box. The 408CNL ships with the RCAL latch and the RCS 3031 round corner strike, so a full opening is covered by the one order. Round corner is the strike that suits a metal frame with radiused corner prep; if your frames are cut for a square-corner or full-lip strike, you'll be swapping the strike plate.
4) Can I use a Kwikset 408CNL privacy lever on a bathroom door instead of a keyed entry lock?
That's exactly the job it's built for. The Carson privacy lever is non-keyed, so there's no cylinder to key and nothing to add to a keying schedule. On a bathroom, bedroom or single-occupancy office you want privacy, not keyed entry. If the room actually needs to be secured with a key, a privacy lever is the wrong function, and you'd look at an entrance or storeroom lever such as the Hager 2525 entrance lock or the Cal-Royal AG05 storeroom lever, both Grade 2.
5) Is the Kwikset 408CNL Carson heavy enough for a high traffic restroom, or should I step up a grade?
The Kwikset 408CNL Carson is ANSI/BHMA Grade 2 and described for light commercial and residential use. For a heavier cycle count on a non-keyed opening, Grade 1 peers include the Falcon K101 passage lever, heavy duty and fire rated with a 1-3/8 inch to 2-1/4 inch door thickness range, and the Corbin Russwin CL3110 vandal resistant passage lever, Grade 1 and fire rated for 1-3/4 inch to 2 inch doors. Note that both of those are passage function, so they do not provide the privacy locking the Carson does.
6) What is the closest cross-brand equivalent to the Kwikset 408CNL Carson privacy lever?
For a Grade 2 cylindrical privacy lever, the Hager 2540 with the Withnell lever is the nearest peer. It is a Grade 2 cylindrical privacy lock and fits doors 1-3/8 inch to 2 inch thick. The Kwikset 408CNL Carson is likewise a Grade 2 non-keyed privacy lever with a pushbutton on the inside, reversible for left- or right-hand doors, supplied with the RCAL latch and RCS 3031 round corner strike. Both put a lever privacy function on a standard cylindrical prep, so a restroom or office door running one brand can take the other.
7) I need a privacy lock but the door takes a knob, not a lever. What is the alternative?
The Arrow MK02-TA is a privacy cylindrical lock with a Tudor knob, non-keyed, carrying a fire rating and a door thickness range of 1-3/4 inch to 2 inch. It covers the same privacy/bed/bath function as the Kwikset 408CNL Carson, which is offered only as a lever. Choose by the trim the opening calls for; where ADA lever operation is required, the knob version will not satisfy it.
8) The door needs a key from the outside. Which lever should I use instead of a privacy set?
A privacy set like the Kwikset 408CNL Carson is non-keyed by design. For a keyed opening, the Hager 2525 is a Grade 2 commercial cylindrical entry lock with a lever for 1-3/8 inch to 2 inch doors, and the Falcon B511CP6D is a Grade 2 medium duty entry/office cylindrical lever. For a lock that stays latched and is always keyed from outside, the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt for 1-3/8 inch to 1-3/4 inch doors.
9) The restroom is in a patient care or holding area - is a privacy lever the right choice?
For those rooms the usual specification is an asylum or institutional function rather than privacy. The Dexter C1000 asylum lock (F87) is Grade 1 for doors 1-3/8 inch to 2 inch, and the Arrow MK33-BD-CS is a Grade 2 heavy duty asylum/institution/utility lock keyed to the Schlage C keyway. Those are key-operated from both sides with no inside thumbturn or pushbutton. The Kwikset 408CNL Carson is a non-keyed privacy set, which suits staff and public restrooms and offices.
10) The room is a classroom - can I use a privacy lever on it?
No. A classroom door is normally specified as classroom function so it can be locked or unlocked by key from the corridor side. The Dexter C1000 classroom lever is Grade 1, clutching and keyed for 1-3/8 inch to 1-3/4 inch doors, the Dexter C1000 classroom security version adds inside keyed control on the same range, and the Cal-Royal AG03 classroom lever is Grade 2 with a 6-pin Schlage C keyway, keyed different, on a 2-3/4 inch backset. The Kwikset 408CNL Carson is non-keyed privacy and belongs on restrooms, offices and interior rooms.
11) Will the Kwikset Carson 408CNL fit a standard bored door prep?
It goes into standard cylindrical door prep, so it drops into openings already bored for a bored lock. It's a cylindrical lock, not a mortise or tubular deadlatch, meaning a cross-bore through the face plus an edge bore for the latch. Retrofitting an existing lever or knob of the same type is a hardware swap, not new machining.
12) I need matching passage and dummy levers to go with a Kwikset Carson privacy lock on the same suite of doors. What are my options?
The Carson 408CNL is the privacy function only. Closets and corridor doors in the same run need a passage lever, and a fixed door leaf needs a dummy. Within the comparable Grade 2 range, the Accentra 5301LN Augusta covers passage and the BEST 7KC Series 1DT covers single dummy trim. Levers from different brands won't visually match the Carson, so if appearance across a suite matters, standardize on one family rather than mixing functions across brands.
13) What is a lower cost step down from a Grade 2 privacy lever for light interior doors?
Grade 3 leversets cover light residential traffic. The Callan Asheville is a Grade 3 passage leverset in satin nickel, and the Callan Artino is a Grade 3 entrance leverset. Neither is privacy function, so an interior restroom or bedroom door that must lock still needs a privacy set such as the Kwikset 408CNL Carson, which is Grade 2 and non-keyed with an inside pushbutton.
14) Are dummy levers a substitute for a privacy lever on a closet or inactive door?
No - a dummy lever is trim only, with no latch. The BEST 7KC single dummy trim lever is Grade 2 medium duty, the BEST 9K 1DT is Grade 1 heavy duty, and the Callan Bentley is a Grade 2 dummy lever. None of them latch or lock the door. The Kwikset 408CNL Carson is a privacy set with the RCAL latch and RCS 3031 strike included, so it holds the door closed and locks from the inside. Dummies are for the inactive leaf of a pair or a ball catch door.
15) I need to lock a room without issuing keys - is a keypad lever an option instead of a privacy lock?
Yes, where code entry is wanted rather than a simple inside pushbutton. The Lockey 2835 is a mechanical pushbutton keyless lever lock with passage function and ADA compliance for doors 1-3/16 inch to 2 inch, the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination and passage function for 1-1/8 inch to 2 inch doors, and the Delaney LP250 is a Grade 2 electronic keypad leverlock. These control who gets in from the outside; the Kwikset 408CNL Carson instead gives an occupant an inside pushbutton with emergency outside release, which is what a restroom or bedroom needs.
16) I want a decorative privacy lever for a residential job rather than a commercial one. What else is there?
The Baldwin Estate 5103 privacy lever with the 5048 rose is a privacy/bed/bath function set in the Estate line, and Baldwin offers the same 5103 trim in passage and in left- and right-hand half dummy versions so a run of doors can match. The Kwikset 408CNL Carson is a traditional style privacy lever built for light commercial as well as residential use, in Venetian Bronze, Satin Nickel and Satin Chrome.
17) My door is thicker than standard - which lever handles a wide door thickness range?
Among Grade 2 cylindrical levers, the Hager 2510 passage lever with the Withnell design covers 1-3/8 inch to 2 inch, and the Arrow GL01 passage lever with the Sierra lever covers 1-3/4 inch to 2 inch. For a Grade 1 option, the Falcon K101 passage lever runs 1-3/8 inch to 2-1/4 inch. All three are passage function, so a door that must lock from the inside stays with a privacy set such as the Kwikset 408CNL Carson.
18) Is a lever better than a knob for a restroom door in a commercial building?
A lever operates without grasping or twisting the wrist, which is why commercial and multi-family restroom doors are specified with levers. The Carson 408CNL is a lever privacy set for that reason. A knob privacy lock, like the Arrow MK02-TA, is still sold and works mechanically, but on an accessible route a lever is the operable hardware people expect.
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Does the Kwikset 408CNL-26D come with a warranty?
Absolutely. The Kwikset 408CNL-26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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